Wall backplate



FIG. 1 is a front and top perspective view of the wall backplate illustrated with a panelized wall system.

FIG. 2 is a rear perspective view of the wall backplate in FIG. 1.

FIG. 3 is a front view of the wall backplate in FIG. 1.

FIG. 4 is a rear view of the wall backplate in FIG. 1.

FIG. 5 is a right side view of the wall backplate in FIG. 1. The left side view is a mirror image of the right side view; and,

FIG. 6 is a top view of the wall backplate in FIG. 1. The bottom view is a mirror image of the top view.

The broken lines are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for the wall backplate, as shown and described. 